1520291376

素因数分解:

$2^4\times 3^3\times {\mathrm{911}}^1\times {\mathrm{3863}}^1$

素因数の和:4791

約数の個数: 80

約数和(自身を含む): 4369720320

約数和(自身を除く): 2849428944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 911, 1822, 2733, 3644, 3863, 5466, 7288, 7726, 8199, 10932, 11589, 14576, 15452, 16398, 21864, 23178, 24597, 30904, 32796, 34767, 43728, 46356, 49194, 61808, 65592, 69534, 92712, 98388, 104301, 131184, 139068, 185424, 196776, 208602, 278136, 393552, 417204, 556272, 834408, 1668816, 3519193, 7038386, 10557579, 14076772, 21115158, 28153544, 31672737, 42230316, 56307088, 63345474, 84460632, 95018211, 126690948, 168921264, 190036422, 253381896, 380072844, 506763792, 760145688, 1520291376]

約数ペア:

[(1, 1520291376), (2, 760145688), (3, 506763792), (4, 380072844), (6, 253381896), (8, 190036422), (9, 168921264), (12, 126690948), (16, 95018211), (18, 84460632), (24, 63345474), (27, 56307088), (36, 42230316), (48, 31672737), (54, 28153544), (72, 21115158), (108, 14076772), (144, 10557579), (216, 7038386), (432, 3519193), (911, 1668816), (1822, 834408), (2733, 556272), (3644, 417204), (3863, 393552), (5466, 278136), (7288, 208602), (7726, 196776), (8199, 185424), (10932, 139068), (11589, 131184), (14576, 104301), (15452, 98388), (16398, 92712), (21864, 69534), (23178, 65592), (24597, 61808), (30904, 49194), (32796, 46356), (34767, 43728)]